02-09-2013
Bipinajith I checked many time , file transfer was complete and there was no PID existing..still it was showing file in use
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I want to find the size of particular file exists in a particular directory
and i wnt to zip it.
In the below mentioned code it should check the MQ.log in the
particular directory.Please correct my code so that it will check
for particular MQ.log but i could not able to check whether
the... (9 Replies)
Discussion started by: Balachandar
9 Replies
2. Shell Programming and Scripting
Hi All,
OS:AIX 64 bits using korn shell.
Requirement:
shell script to check file size greater than 50M and send mail alert.
Thanks for your time!
Regards, (3 Replies)
Discussion started by: a1_win
3 Replies
3. UNIX for Dummies Questions & Answers
Hello,
Before I do a GET remote file, I need to ensure the remote file is a complete file i.e. whatever process is saving the file to the remote folder should complete the transfer before I go GET it through my script.
So I'm thinking I need to poll the remote file every minute or so to... (4 Replies)
Discussion started by: srineel
4 Replies
4. Windows & DOS: Issues & Discussions
Hi,
I need to check the file size using a batch script.
Pls advise. (0 Replies)
Discussion started by: krackjack
0 Replies
5. Shell Programming and Scripting
Hi,
Can some one please tell me the file size limit (if any) while using sftp
I am trying to transfer a file ( size is almost 350 MB ) but it fails as shown below.
sftp> put file1 ./file1
Uploading file1 to /dir1/./file1
file1 25% 100MB 10.2MB/s 00:28 ETA
Couldn't write to remote... (6 Replies)
Discussion started by: vikash_k
6 Replies
6. Shell Programming and Scripting
Hi guys, i am new to perl. I started reading the perl documents and try to come up with some logic.
I am trying to create a script that would go into a location, search for todays files, then searches for all .txt files from today.
If todays not found, its an error
If file size is less... (26 Replies)
Discussion started by: DallasT
26 Replies
7. Shell Programming and Scripting
Dears,
the output of this command
df -h | tr -s ' ' | cut -f5 -d' '
is
capacity
24%
0%
0%
0%
0%
1%
0%
24%
24%
0%
93%
1% (4 Replies)
Discussion started by: xxmasrawy
4 Replies
8. Shell Programming and Scripting
Hi,
I have one doubt over sftp.
I am trnasferring a file from server1 to server2 using sftp.
The size of the file shows different in file 1 and file2 after sftp even though it shows same number of byte transferred. I don't understand the problem.
For example:
I have file1 having size... (3 Replies)
Discussion started by: siba.s.nayak
3 Replies
9. Shell Programming and Scripting
Hi,
I have a requirement where I need to do SFTP connection to remote server, get the size of the file on remote server and depending on the size, i need to get the file onto local server.
Is there any command in SFTP to get the size of the file. I found one in FTP but not in SFTP (2 Replies)
Discussion started by: forums123456
2 Replies
10. Shell Programming and Scripting
hi,
how can i check whether the sftp connectivity is successful or not??
i am using expect script to connect to sftp..
sftp_script
spawn /usr/bin/sftp abc@ftp.xyz.com
expect "abc@ftp.xyz.com's password:"
send "password\r"
expect "sftp>"
send "mput *.txt\r"
expect "sftp>"
send "bye\r"... (8 Replies)
Discussion started by: Little
8 Replies
iosnoop(1m) USER COMMANDS iosnoop(1m)
NAME
iosnoop - snoop I/O events as they occur. Uses DTrace.
SYNOPSIS
iosnoop [-a|-A|-Deghinostv] [-d device] [-f filename] [-m mount_point] [-n name] [-p PID]
DESCRIPTION
iosnoop prints I/O events as they happen, with useful details such as UID, PID, block number, size, filename, etc.
This is useful to determine the process responsible for using the disks, as well as details on what activity the process is requesting. Be-
haviour such as random or sequential I/O can be observed by reading the block numbers.
Since this uses DTrace, only users with root privileges can run this command.
OPTIONS
-a print all data
-A dump all data, space delimited
-D print time delta, us (elapsed)
-e print device name
-i print device instance
-N print major and minor numbers
-o print disk delta time, us
-s print start time, us
-t print completion time, us
-v print completion time, string
-d device
instance name to snoop (eg, dad0)
-f filename
full pathname of file to snoop
-m mount_point
mountpoint for filesystem to snoop
-n name
process name
-p PID process ID
EXAMPLES
Default output, print I/O activity as it occurs,
# iosnoop
Print human readable timestamps,
# iosnoop -v
Print major and minor numbers,
# iosnoop -N
Snoop events on the root filesystem only,
# iosnoop -m /
FIELDS
UID User ID
PID Process ID
PPID Parent Process ID
COMM command name for the process
ARGS argument listing for the process
SIZE size of the operation, bytes
BLOCK disk block for the operation (location. relative to this filesystem. more useful with the -N option to print major and minor num-
bers)
STIME timestamp for the disk request, us
TIME timestamp for the disk completion, us
DELTA elapsed time from request to completion, us (this is the elapsed time from the disk request (strategy) to the disk completion
(iodone))
DTIME time for disk to complete request, us (this is the time for the disk to complete that event since it's last event (time between
iodones), or, the time to the strategy if the disk had been idle)
STRTIME
timestamp for the disk completion, string
DEVICE device name
INS device instance number
D direction, Read or Write
MOUNT mount point
FILE filename (basename) for I/O operation
NOTES
When filtering on PID or process name, be aware that poor disk event times may be due to events that have been filtered away, for example
another process that may be seeking the disk heads elsewhere.
DOCUMENTATION
See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with ver-
bose descriptions explaining the output.
EXIT
iosnoop will run forever until Ctrl-C is hit.
AUTHOR
Brendan Gregg [Sydney, Australia]
SEE ALSO
iotop(1M), dtrace(1M)
version 1.50 Jul 25, 2005 iosnoop(1m)